Check the listing for details. 11673-1 A2 Circuit Board 1000VDC Industrial Module S/N 112. Condition: Used, Made in United States. Listed at 175.00 USD. The 11673-1 A2 Circuit Board is a high-quality industrial module designed for electronic components and semiconductors. Made in the United States, this unit offers reliable performance up to 1000VDC. With a unique serial number of 112, this printed circuit board is a crucial component for various electrical equipment and supplies in industrial settings. Ideal for prototyping and circuit board applications, this unit ensures a secure and efficient connection for your electronic projects.